Amy Hill, a 19-year-old student, is strangled and her body dumped on open ground in the city. New police partners, DI Jim Neal and DS Ava Merry are called in to investigate this brutal crime. The last person to see Amy alive was Simon, the son of a family friend, but before he can be properly questioned he disappears. Detectives Neal and Merry are led on a trail of shocking family secrets and crimes. Can this duo track down the murderer before anyone else dies? Stopping this tragic cycle of violence will put DS Merry’s life at risk in a thrilling and heart-stopping finale.

Meet Jane Bell. After her husband dies she leaves her job as a teacher to volunteer as a special constable with the police. On her very first shift Jane is called to the scene of a murder. A young man has dragged himself to the top of Greestone Stairs to die. Following her instincts, Jane finds herself becoming very involved in the case... For Detective Steph Warwick, specials have no place in a murder investigation - and this upstart rookie is meddling where she doesn’t belong.

1988. The body of Moira Mackie, a St Andrews University student, is found on a clifftop path. Her ex-boyfriend is found days later, hanged in his uncle’s garage with a suicide note confessing that he killed her. The case is abruptly closed. Thirty years later, Ros Maitland has seemingly moved on from the horrific murder of her housemate Moira. Then her daughter takes up a place at the same university, and old demons reawaken.

A woman is found dead by a canal. Her eyes have been poked out. Detective Stephen Greco has just started his job at Oldston CID and is faced with several murders with no obvious connection except for the murderer's penchant for disfigurement. His team are crumbling under the pressure; he doesn't know whom he can trust. Can Greco regain composure and control in order to stop the murders?

Former detective sergeant Norman Norman’s retirement is boring him to tears. So when he’s asked to assist an upcoming female DI and mentor a new team of misfits in a sleepy Welsh coastal town, he jumps at the opportunity. But the training has barely begun when a woman’s corpse washes up on the sand. With no reports of missing persons, DS Norman is stumped...until the post-mortem reveals a shocking hint to the culprit being local. But with a growing list of suspects who all have alibis, the experienced cop and his fledgling team’s first case could be their last.

First a shooting, then a grisly discovery on the common.... Police partners, D.I. Calladine and D.S. Ruth Bayliss race against time to track down a killer before the whole area erupts in violence. Their boss thinks it's all down to drug lord Ray Fallon, but Calladine's instincts say something far nastier is happening on the Hobfield housing estate. Can this duo track down the murderer before anyone else dies and before the press publicise the gruesome crimes?

Detective Sergeant Norman likes the idea of a permanent home in the small Welsh coastal town. With his reinvented career invigorating him, he finds himself enjoying working for his younger female DI. But when she asks him to investigate a puzzling seaside suicide, his first job is to find the corpse belonging to the discarded clothing left on the sand....

A spate of robberies targeting elderly women is disturbing enough, but especially so in a town as peaceful and sedate as Leek. Then one attack turns to murder, and Detective Inspector Joanna Piercy is called to the eerily named Spite Hall. For the body of Nan Lawrence has been found bludgeoned to death, lying over the tapestry she was in the process of embroidering. When Joanna calls on Nan's neighbours she is surprised to find that they are none other than the old lady's estranged brother and his teenage grandson, neither of whom seems particularly willing to co-operate.

When a body is found on a lonely cliff top path, the angelic face of a murdered teenager lies facing the rising sun. Strangled by the hands of an unknown killer, it falls to DI Tom Janssen and his fledgling team to find out how she came to be there. Destined for a career in medicine, one to rival that of her parents, Holly Bettany’s future was as bright as it had been privileged. Seemingly, all that could threaten this promising teenager’s life was Holly herself.

It's Friday the thirteenth and Detective Inspector Andy Horton’s luck is about to run out. His Harley-Davidson is vandalized, a strange symbol etched into the paintwork. A convicted murderer, Luke Felton, a name he recognizes, has gone missing. A decomposing corpse washes up in Portsmouth Harbour. A mysterious phone call leads him to another in a windswept garden in Portchester. To make matters worse, Horton's nit-picking boss, DCI Lorraine Bliss, has returned early from her secondment to HQ. Horton's got a lot on his plate. Can he connect the dots before anyone else dies?